Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Las Vegas to Colorado from $40

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Colorado departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
qui 6/27
qui 7/4

Search hundreds of travel sites at once for deals on flights to Colorado

In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Colorado Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
Denvernonstop$58
Aspen
Aspen1 stop$276
Grand Junction
Grand Junctionnonstop$79
Durango
Durango1 stop$280

Good to know

Low season

January

High season

May

Cheapest flight

$40
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Las Vegas to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Las Vegas to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Colorado from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Colorado with an airline and back to Las Vegas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Colorado from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Las Vegas to the following destinations at these prices or less: Denver $103 one-way - $102 round-trip
  • Morning departure is around 9% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Las Vegas to Colorado

 
Need help choosing which airline to fly with from Las Vegas to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1153 reviews
8.3Comfort
8.1Food
8.6Boarding
8.8Crew
8.2Entertainment
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

Not very comfortable seated in the back plane due to turbulence

Ford not that great the seat not to big for leg room like other airline

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

The Wi-Fi was unavailable on this flight for some reason.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

Your app is impossible to use. I couldn't load it. Then i couldn't open it. When i finally got both those things done -with much help -then i couldn't open the app to install a credit card. The upshot was 4 flights without access to food or drink. When i first tried to download united app some company called starlier opened instead and i would up signing up for some 49 dollar a month music service which i still have not been able to cancel.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

The flight was short. However, my bag was delayed and was put on another flight.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

There was a .79 discrepancy between the cost of the flight and what was paid. Spirit didn't let me obtain my boarding pass until the .79 (seventy nine cents) was paid. Contacting their customer service to resolve the issue was a nightmare that involved many wait minutes and two different departments. The price Kayak gave to Affirm, whom I used to pay for the tickets, and the price Spirit charged for the flight were off by the .79. I almost lost the ticket because of the hassle.

They sure know how to make you feel like you're packed into a sardine can. Most uncomfortable seat you imagine.

I flew from Las Vegas to Reno Nevada. Airfare was 60 $ round trip. I needed to bring my skis and boots.that was going to be $111 to bring them. Upon arrival they informed me that anyone who has skis more than 62 inches long is charged an oversize fee of $150 each way. Almost everyone over 5 foot five has skis over 62 inches long. So I paid $60 for the flight and $411 to bring my skis with me! WTF

The agent at the check in desk was absolutely rude. The rest of the team after that was good, but the check in process at LAS was miserable. The woman at the desk spoke like we were stupid and was rude throughout the process.

Great value airline. It doesn’t always work out flawlessly but this flight from Vegas to Reno was perfect.

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

Flight was canceled and rebooked for the next day. Had to cancel the entire vacation.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Plane could have been more on time. More leg room .

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

Terrible. Seats are bad and the baggage policy is inconsistent

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

The whole experience was bad. Didn't know no complimentary drinks or snacks. $4.39 for a soda is ridiculous even a bottle water. A carry on was $74 just crazy. I don't think I will take this airline ever again. Very bad

Book cheap flights from Las Vegas to Colorado

Recent round-trip flight deals

8/5seg
nonstopFrontier
2h 02mLAS-DEN
8/13ter
nonstopFrontier
2h 10mDEN-LAS
$58
6/5qua
nonstopFrontier
1h 56mLAS-DEN
6/9dom
nonstopFrontier
2h 08mDEN-LAS
$59
8/5seg
nonstopAllegiant Air
1h 29mLAS-GJT
8/9sex
nonstopAllegiant Air
1h 27mGJT-LAS
$79
6/14sex
nonstopAllegiant Air
1h 29mLAS-GJT
6/21sex
nonstopAllegiant Air
1h 28mGJT-LAS
$80
6/26qua
nonstopUnited Airlines
2h 00mLAS-DEN
7/3qua
1 stopUnited Airlines
4h 28mDEN-LAS
$150
8/6ter
1 stopDelta
5h 13mLAS-DEN
8/9sex
1 stopDelta
5h 44mDEN-LAS
$176
8/5seg
1 stopDelta
4h 35mLAS-DEN
8/13ter
1 stopDelta
4h 14mDEN-LAS
$183
6/8sáb
1 stopAmerican Airlines
3h 58mLAS-DEN
6/15sáb
1 stopAmerican Airlines
3h 59mDEN-LAS
$228
8/2sex
1 stopAmerican Airlines
8h 55mLAS-COS
8/6ter
1 stopAmerican Airlines
5h 52mCOS-LAS
$231
6/10seg
1 stopUnited Airlines
4h 39mLAS-COS
6/17seg
1 stopUnited Airlines
5h 34mCOS-LAS
$260

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/20qui
nonstopFrontier
1h 56mLAS-DEN
$40
7/26sex
nonstopFrontier
2h 04mLAS-DEN
$41
6/25ter
1 stopUnited Airlines
6h 24mLAS-DEN
$81
8/26seg
1 stopUnited Airlines
5h 08mLAS-DEN
$87
6/26qua
1 stopDelta
4h 32mLAS-DEN
$88
7/26sex
1 stopDelta
4h 31mLAS-DEN
$95
8/6ter
2 stopsAmerican Airlines
9h 13mLAS-COS
$104
6/3seg
1 stopAmerican Airlines
8h 47mLAS-COS
$119
7/8seg
2 stopsAlaska Airlines
19h 54mLAS-DEN
$173
6/8sáb
2 stopsAlaska Airlines
15h 43mLAS-DEN
$199

Search by stops

Search by airline

Search by price

Last minute flights from Las Vegas to Colorado

Last minute flight, train and bus deals

6/1sáb
nonstopFrontier
2h 02mLAS-DEN
6/1sáb
nonstopFrontier
2h 06mDEN-LAS
$172
5/30qui
multi-stopFrontier
6h 53mLAS-DEN
6/15sáb
nonstopFrontier
2h 07mDEN-LAS
$201
5/29qua
multi-stopFrontier
8h 36mLAS-DEN
6/15sáb
nonstopFrontier
2h 04mDEN-LAS
$203
6/1sáb
multi-stopAmerican Airlines
4h 02mLAS-GJT
6/30dom
multi-stopAmerican Airlines
4h 01mGJT-LAS
$298
5/31sex
multi-stopAmerican Airlines
8h 47mLAS-COS
6/3seg
multi-stopAmerican Airlines
6h 53mCOS-LAS
$307
6/1sáb
multi-stopUnited Airlines
3h 44mLAS-COS
6/1sáb
multi-stopUnited Airlines
4h 04mCOS-LAS
$388
6/1sáb
multi-stopUnited Airlines
12h 54mLAS-GJT
6/30dom
multi-stopUnited Airlines
4h 39mGJT-LAS
$450
6/1sáb
multi-stopAlaska Airlines
8h 07mLAS-DEN
6/1sáb
multi-stopAlaska Airlines
23h 18mDEN-LAS
$581
5/29qua
multi-stopAlaska Airlines
11h 21mLAS-DEN
5/31sex
multi-stopAlaska Airlines
9h 11mDEN-LAS
$666
6/1sáb
multi-stopDelta
7h 23mLAS-COS
6/3seg
multi-stopDelta
9h 44mCOS-LAS
$988

Search by stops

Search by airline

Search by price

Las Vegas - Colorado Flights

Departure:

Las Vegas (LAS)United States

Return flight deals:

Colorado - Las Vegas

Cabin classes:

$997
$883
$385
$58